Abstract
We investigate the stimulated Brillouin scattering (SBS) in a long tapered birefringent solid-core photonic crystal fiber (PCF) and compare our results with a similar but untapered PCF. It is shown that the taper generates a broadband and multipeaked Brillouin spectrum, while significantly increasing the threshold power. Furthermore, we observe that the strong fiber birefringence gives rise to a frequency shift of the Brillouin spectrum which increases along the fiber. Numerical simulations are also presented to account for the taper effect and the birefringence. Our findings open a new means to control or inhibit the SBS by tapering photonic crystal fibers.
© 2015 Optical Society of America
Full Article | PDF ArticleMore Like This
Joël Cabrel Tchahame, Jean-Charles Beugnot, Kien Phan Huy, Vincent Laude, Alexandre Kudlinski, and Thibaut Sylvestre
Opt. Lett. 41(14) 3269-3272 (2016)
R. I. Woodward, E. J. R. Kelleher, S. V. Popov, and J. R. Taylor
Opt. Lett. 39(8) 2330-2333 (2014)
J.-C. Beugnot, T. Sylvestre, D. Alasia, H. Maillotte, V. Laude, A. Monteville, L. Provino, N. Traynor, S. Foaleng Mafang, and L. Thévenaz
Opt. Express 15(23) 15517-15522 (2007)